Mac Mah – AS 812 Sub

Aprašymas

Specifications

• Type: Active subwoofer
• Ideal for: Mac Mah AS speaker series
• Frequency response: 40 Hz – 200 Hz
• Impedance: 4 Ω
• Woofer: 12″
• Max SPL: 123 dB
• DSP: 48 kHz / 24-bit sampling
• Amplifier type: Class D
• RMS power: 600 W
• Peak power: 1200 W
• THD: ≤ 0.1%
• Protections: Overheating, overload, DC, overvoltage, low voltage, soft start
• Crossover frequency: 150 Hz
• Mounting: M20 thread for screw-in coupling tube (SPM20)
• Dimensions: 520 x 400 x 490 mm
• Net weight: 26 kg
• Color: Black
• Power supply: Power adapter (included)

Presentation

The Mac Mah AS 812 Sub is a compact and powerful active subwoofer designed to deliver impactful and accurate low frequencies. Engineered to complement the Mac Mah AS series, this 12″ subwoofer provides deep and immersive bass, ideal for mobile DJs, small concerts, and fixed installations.

With 600 W of RMS power and 1200 W peak output, driven by a Class D amplifier, the AS 812 Sub delivers excellent sound pressure and efficiency. The built-in 48 kHz / 24-bit DSP allows precision audio control and fine-tuning for various environments. It also features a 150 Hz crossover, ensuring smooth frequency transition when paired with full-range speakers.

Its lightweight and rugged construction includes essential safety protections, ergonomic M20 mounting compatibility, and a compact footprint for easy transport and integration. Whether for professional events or permanent systems, the AS 812 Sub is a reliable and efficient low-frequency solution.

Information

• Speaker: 12″
• Impedance: 4 Ω
• RMS power: 600 W
• Peak power: 1200 W
• Amplification type: Class D
• Acoustic pressure: From 120 to 130 dB
• Can be used on stand: M20 Thread
• Color: Black
• Weight: 26 kg
• Frequency response: 40 Hz – 200 Hz
• Application: Sound reinforcement
• Power supply: Power adapter (included)